Base | Representation |
---|---|
bin | 1011101000011000… |
… | …0001110001111010 |
3 | 22001120212021010010 |
4 | 2322012001301322 |
5 | 22343232023310 |
6 | 1233450202350 |
7 | 140240525526 |
oct | 27206016172 |
9 | 8046767103 |
10 | 3122142330 |
11 | 136240581a |
12 | 7317233b6 |
13 | 3a9aab5c8 |
14 | 21891cd86 |
15 | 13416e320 |
hex | ba181c7a |
3122142330 has 16 divisors (see below), whose sum is σ = 7493141664. Its totient is φ = 832571280.
The previous prime is 3122142319. The next prime is 3122142341. The reversal of 3122142330 is 332412213.
It is an interprime number because it is at equal distance from previous prime (3122142319) and next prime (3122142341).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3122142297 and 3122142306.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52035676 + ... + 52035735.
It is an arithmetic number, because the mean of its divisors is an integer number (468321354).
Almost surely, 23122142330 is an apocalyptic number.
3122142330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3122142330 is an abundant number, since it is smaller than the sum of its proper divisors (4370999334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122142330 is a wasteful number, since it uses less digits than its factorization.
3122142330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104071421.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3122142330 is about 55876.1338139997. The cubic root of 3122142330 is about 1461.5630863818.
Adding to 3122142330 its reverse (332412213), we get a palindrome (3454554543).
The spelling of 3122142330 in words is "three billion, one hundred twenty-two million, one hundred forty-two thousand, three hundred thirty".
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